| Abbreviation | Definition |
|---|---|
| TGF | The Games Factory |
| TGF | TheGameFiles.com |
| TGF | Theodore Gordon Flyfishers |
| TGFML | Trans Global Freight Management Ltd |
| TGG | The Geotechnical Group, Inc. |
| TGG | The Gotvil Group |
| TGG | The-Green-Goddess.com |
| TGH | The Gyro House |
| TGH | Toys Games and Hobbies |
| TGI | Triumph Group Inc |
| TGI | Triumph Group, Incorporated |
| TGI | Tropical Gangsters Incorporated |
| TGIB | The Great Indian Butterfly |
| TGID | Tricia Guiguet Interior Design |
| TGIE | Tennessee Green Industry Expo |
| TGIG | The Great Indian Getaway |
| TGIL | Timex Group India Limited |
| TGIP | Thompson Global Internship Program |
| TGK | Timothy G. Keefe and Associates, Consultants |
| TGK | Top Gun Kennels |